地下车库混凝土裂缝综合控制技术

Comprehensive Control Technology of Concrete Crack of Underground Garage

从材料选择、配合比设计、施工方法、施工时段的选择和测温养护等多方面采取综合措施,有效控制了地下车库混凝土底板、墙板和顶板裂缝的产生。同时不掺膨胀剂,降低了混凝土造价。

Engineers adopted comprehensive measures from such aspects as material selection, matching ratio design, construction method, construction time selection, temperature measurement and concrete curing and so on to effectively control generation of cracks on concrete ground floor and walls of an underground garage. At the same time, it was unnecessary to add expanding agents, so concrete cost could be reduced.